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ZHEN

Taiwan Semiconductor Manufacturing Co Ltd

TSM
Exchange
NYSE
Industry
Semiconductors & Related Devices
SEC CIK
0001046179

In the last 90 days, Taiwan Semiconductor Manufacturing Co Ltd insiders filed 99 open-market purchases and 1 sale; 3,586 institutions reported holding it in 13F filings for Q2 2026, worth $363.1B in total; 17 superinvestors hold it, including Coatue Management and Tiger Global Management.

Other share classesTSMWF

Open-market trades, last 90 days

Open-market purchases (P) and sales (S) by Taiwan Semiconductor Manufacturing Co Ltd insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.

Open-market buys
99 filings
31 insiders, $1.51M in total
Open-market sells
1 filing
1 insider, $3.76K in total
Insiders trading
31
Net value
+$1.50M
Purchases minus sales

Insider roster

Directors, officers and 10% owners who have filed a Form 4 for Taiwan Semiconductor Manufacturing Co Ltd, current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.

Insider roster for Taiwan Semiconductor Manufacturing Co Ltd
NameTitleLast reported holdingLast filingFilings, past year
Wu Yi-HuangVP160IndirectSep 9, 20264
Yoo Chue-SanVP6,694IndirectSep 9, 20267
Yeap Choh FeiSVP6,547IndirectSep 9, 20268
Zhang Kevin XiaoqiangSVP and Deputy Co-COO7,347IndirectSep 9, 20267
Yuan LipenVP1,301IndirectSep 9, 20269
Mii Yuh-JierEVP and Co-COO8,170IndirectSep 9, 20268
Wu Shien-YangSVP6,862IndirectSep 9, 20267
Wei Che-ChiaChairman and CEO18,136IndirectSep 9, 20267
Tien Bor-ZenVP85IndirectSep 9, 202615
Wang Ying-LangSVP6,499IndirectSep 9, 20267
Lu Chin-ShengVP151IndirectSep 9, 20264
Lin Chris Horng-DarVP and CIO5,978IndirectSep 9, 20267
Lin Shyue-ShyhVP340IndirectSep 9, 202610
Lee Chun-HsienSVP6,041IndirectSep 9, 20267
Lu Lee-ChungVP6,485IndirectSep 9, 20267
Jang Syun-MingVP5,942IndirectSep 9, 20267
Hwang Yuan-KoVP299IndirectSep 9, 20266
Hsu Kuo-ChinVP6,729IndirectSep 9, 20267
Huang Jen-ChauSVP and CFO3,583IndirectSep 9, 20267
Ku Yao-ChingVP188IndirectSep 9, 20264
Hou Yung-ChinSVP and Deputy Co-COO7,521IndirectSep 9, 20267
Chuang JuipingVP4,292IndirectSep 9, 20267
Fang Shu-HuaSVP and GC6,708IndirectSep 9, 20268
He JunVP5,407IndirectSep 9, 20267
Chuang Tzu-SouVP5,853IndirectSep 9, 20269
Chen Chih-HoController202IndirectSep 9, 20267
Cao MinVP6,773IndirectSep 9, 20267
Chin Yung-PeiEVP and Co-COO8,506IndirectSep 9, 20267
Chen Pei-HungVP1,395IndirectSep 9, 20266
Chang Tzonz-ShengSVP5,481IndirectSep 9, 20268
Liaw Yung-HawVP6,241IndirectAug 5, 20265
Tseng Fang ChurngDirector10,132,855IndirectJul 31, 20261
Ho Li-MeiSVP–Apr 7, 20261
Burns Ursula MDirector3,000Apr 1, 20261

Insider trades

Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Apr 1, 2026 (view filing)Mar 311 dayBurns Ursula MDirectorPPurchaseAmerican Depositary Shares (TSM)+1.00K$322.05+$322.1K+50.0%3.00K after
Mar 31, 2026 (view filing)Mar 301 dayLin Shyue-ShyhVPPPurchaseCommon Shares (2330.TW)+3.00K$54.72+$164.2K+12.9%26.3K after
Mar 31, 2026 (view filing)Mar 229 daysLateYeap Choh FeiSVPPPurchaseCommon Shares (2330.TW)+1.00K$55.78+$55.8K+0.5%213.4K after
Mar 30, 2026 (view filing)Mar 291 dayLin Shyue-ShyhVPPPurchaseCommon Shares (2330.TW)+2.00K$55.63+$111.3K+9.4%23.3K after
Mar 24, 2026 (view filing)Mar 222 daysTien Bor-ZenVPPPurchaseCommon Shares (2330.TW)+1.00K$55.93+$55.9K+12.4%9.05K after